Fun fact: you can download your advertiser's list now.
https://twitter.com/settings/your_twitter_data > Request advertiser list
Visit email, open PDF, select all, Copy
Paste into advertisers.csv
https://twitter.com/settings/blocked > Advanced options > Import a list > advertisers.csv
Sadly, it hangs forever at the moment... Probably faster to just delete your account.
@literorrery @hackerfriendly yeah I'm at the "use it less frequently" point. Hopefully more people will migrate over here.
@hackerfriendly @postmodern I'm not at the point of "delete my account" yet, so we'll see if this works. I may actually have to send them multiple pages of it.